IN RR Config choose "Other" for visualization type and enter Tripex3 in the box. Obviously not Italic. That's it. Just the windows name should be fine. Don't worry about the classname. Also, you can adjust the appearance of the window it opens in by opening AudioPlayer.Skin in a text editor such as word and changing the coordinates of the line that starts with an "A"
Looks like this
/, A, x, y, w, h, color;RGB
Those are X and Y coordinates and the W and H are the width and height respectively. You can play the W and H within some range, but it may be limited by that set by the designer of the plugin. Good lUck
PS, I too searched for a good full screen viz but I gave up after a while, realizing that strategically placing a long rectangular window gave me the effect I wanted.